Chris Munnerlyn defeated Agustin Moreno 4-6 6-2 6-3 in the Mexico Masters 3 semi-final on hard. The upset overturned the form book — Agustin Moreno came in leading the head-to-head 1–0, but Chris Munnerlyn had been the form player, winning 2 of their last 8 on hard. Chris Munnerlyn claimed a first win over Agustin Moreno in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1992-07-27 | Mexico Masters 2 | R16 | hard | Agustin Moreno | 6-3 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.